/**
 * Copyright © 2008, EMC Corporation.
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 *
 *     + Redistributions of source code must retain the above copyright notice, 
 *       this list of conditions and the following disclaimer.
 *     + Redistributions in binary form must reproduce the above copyright 
 *       notice, this list of conditions and the following disclaimer in the 
 *       documentation and/or other materials provided with the distribution.
 *     + The name of EMC Corporation may not be used to endorse or promote 
 *       products derived from this software without specific prior written 
 *       permission.
 *
 *      THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 *      "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 
 *      TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
 *      PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 
 *      BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
 *      CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
 *      SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
 *      INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 *      CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
 *      ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 *      POSSIBILITY OF SUCH DAMAGE.
 */
package com.emc.esu.api {
	/**
	 * A metadata tag identifies a piece of metadata (but not its value)
	 */
	public class MetadataTag extends Object {
	    private var name:String;
	    private var listable:Boolean;
	    
	    /**
	     * Creates a new tag
	     * @param name the name of the tag
	     * @param listable whether the tag is listable
	     */
	    public function MetadataTag( name:String, listable:Boolean ) {
	    	super();
	        this.name = name;
	        this.listable = listable;
	    }
	    
	    /**
	     * Gets the name of the tag
	     * @return the tag's name
	     */
	    public function getName():String {
	        return name;
	    }
	    
	    /**
	     * Returns whether the tag is listable
	     * @return the listable flag
	     */
	    public function isListable():Boolean {
	        return listable;
	    }
	    
	    /**
	     * Sets whether the tag is listable
	     * @param listable the new value for the listable flag.
	     */
	    public function setListable( listable:Boolean ):void {
	        this.listable = listable;
	    }

	}
}